const SYSTEM_INFO = uni.getSystemInfoSync();
export const getStatusBarHeight = () => SYSTEM_INFO.statusBarHeight || 15;//状态栏高度

export const getTitleBarHeight = () => {
    if (uni.getMenuButtonBoundingClientRect) {
        let {top, height} = uni.getMenuButtonBoundingClientRect();
        return height + (top - getStatusBarHeight()) * 2;
    } else {
        return 40;
    }
}//标题栏高度

export const getNavBarHeight = () => {
    return getStatusBarHeight() + getTitleBarHeight();
}

export const getLeftIconLeft = () => {
    // #ifdef MP-TOUTIAO
    let {leftIcon: {left, width}} = tt.getCustomButtonBoundingClientRect();
    return left + parseInt(width);
    // #endif
    // #ifndef MP-TOUTIAO
    return 0
    // #endif
}